Dr. Trescott had been driving homeward, slowly smoking a cigar, and feeling glad that this last case was now in complete obedience to him, like a wild animal that he had subdued, when he heard the long whistle, and chirped to his horse under the unlicensed but perfectly distinct impression that a fire had broken out in Oakhurst, a new and rather high-flying suburb of the town which was at least two miles from his own home. But in the second blast and in the ensuing silence he read the designation of his own district. He was then only a few blocks from his house. He took out the whip and laid it lightly on the mare. Surprised and frightened at this extraordinary action, she leaped forward, and as the reins straightened like steel bands, the doctor leaned backward a trifle. When the mare whirled him up to the closed gate he was wondering whose house could be afire. The man who had rung the signal-box yelled something at him, but he already knew. He left the mare to her will.

In front of his door was a maniacal woman in a wrapper. "Ned!" she screamed at sight of him. "Jimmie! Save Jimmie!"

Trescott had grown hard and chill. "Where?" he said. "Where?"

Mrs. Trescott's voice began to bubble. "Up—up—up—" She pointed at the second-story windows.

Hannigan was already shouting: "Don't go in that way! You can't go in that way!"

Trescott ran around the corner of the house and disappeared from them. He knew from the view he had taken of the main hall that it would be impossible to ascend from there. His hopes were fastened now to the stairway which led from the laboratory. The door which opened from this room out upon the lawn was fastened with a bolt and lock, but he kicked close to the lock and then close to the bolt. The door with a loud crash flew back. The doctor recoiled from the roll of smoke, and then bending low, he stepped into the garden of burning flowers. On the floor his stinging eyes could make out a form in a smouldering blanket near the window. Then, as he carried his son towards the door, he saw that the whole lawn seemed now alive with men and boys, the leaders in the great charge that the whole town was making. They seized him and his burden, and overpowered him in wet blankets and water.

But Hannigan was howling: "Johnson is in there yet! Henry Johnson is in there yet! He went in after the kid! Johnson is in there yet!"

These cries penetrated to the sleepy senses of Trescott, and he struggled with his captors, swearing, unknown to him and to them, all the deep blasphemies of his medical-student days. He rose to his feet and went again towards the door of the laboratory. They endeavored to restrain him, although they were much affrighted at him.

But a young man who was a brakeman on the railway, and lived in one of the rear streets near the Trescotts, had gone into the laboratory and brought forth a thing which he laid on the grass.